This study is designed to assess the distribution and spread of four different vehicle formulations in the vagina. In-vivo data will be obtained regarding each vehicle formulation at various time points after insertion of the gel into the vagina.

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study.
To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below.
For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00214747